Lusha is a continuously updating database that provides B2B Salespeople with targeted, accurate, and timely business information. Lusha aggregates its data from multiple sources, cross-checking and updating LIVE to ensure up-to-the-minute data accuracy and database cleanliness.
Sheety - Turn any Google sheet into an API instantly, for free. Power websites, apps, or whatever you like, all from a spreadsheet. Changes to your spreadsheet update your API in realtime. Neat
Hunter - Find all the email addresses related to a domain
Sheetsu - Turn Google Spreadsheet into API
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
SheetBest - Turn a Google SpreadSheet into a JSON Database API
Apollo.io - Apollo’s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.